diff options
Diffstat (limited to 'drivers/cpufreq/highbank-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/highbank-cpufreq.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/cpufreq/highbank-cpufreq.c b/drivers/cpufreq/highbank-cpufreq.c index 1608f7105c9f..a45864701143 100644 --- a/drivers/cpufreq/highbank-cpufreq.c +++ b/drivers/cpufreq/highbank-cpufreq.c @@ -1,10 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Calxeda, Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This driver provides the clk notifier callbacks that are used when * the cpufreq-dt driver changes to frequency to alert the highbank * EnergyCore Management Engine (ECME) about the need to change @@ -58,7 +55,7 @@ static struct notifier_block hb_cpufreq_clk_nb = { .notifier_call = hb_cpufreq_clk_notify, }; -static int hb_cpufreq_driver_init(void) +static int __init hb_cpufreq_driver_init(void) { struct platform_device_info devinfo = { .name = "cpufreq-dt", }; struct device *cpu_dev; @@ -104,6 +101,13 @@ out_put_node: } module_init(hb_cpufreq_driver_init); +static const struct of_device_id __maybe_unused hb_cpufreq_of_match[] = { + { .compatible = "calxeda,highbank" }, + { .compatible = "calxeda,ecx-2000" }, + { }, +}; +MODULE_DEVICE_TABLE(of, hb_cpufreq_of_match); + MODULE_AUTHOR("Mark Langsdorf <mark.langsdorf@calxeda.com>"); MODULE_DESCRIPTION("Calxeda Highbank cpufreq driver"); MODULE_LICENSE("GPL"); |